// Copyright 2000-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
package com.intellij.usages.rules;

import org.jetbrains.annotations.NotNull;

public interface MergeableUsage {
  /**
   * @return true if merge succeeded
   */
  boolean merge(@NotNull MergeableUsage mergeableUsage);

  /**
   * Revert to original status prior any merges
   */
  void reset();
}
